1. The role of anomaly and of cognitive dissonance in restructuring students' concepts of force

   • Paul Gorsky
   • Menahem Finegold

   OriginalPaper Pages: 75 - 90

2. Cognitive load and mental rotation: structuring orthographic projection for learning and problem solving

   • Hitendra K. Pillay

   OriginalPaper Pages: 91 - 113

3. A CAI program for instructing text analysis and modelling of word problems to educable mentally retarded children

   • M. W. M. Jaspers
   • E. C. D. M. Van Lieshout

   OriginalPaper Pages: 115 - 136

4. Altering socio-cultural beliefs hindering the learning of science

   • Olugbemiro J. Jegede
   • Barry J. Fraser
   • Peter Akinsola Okebukola

   OriginalPaper Pages: 137 - 152